Current conditions at

GRASS MOUNTAIN (GMTC1)

Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.

NA

85°F

29°C

Humidity 14%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Heat Index82°F (28°C)
Last update 16 Jun 05:59 PM PDT
Extended Forecast for

13 Miles W Quartz Hill CA

  • Tonight

    Tonight: Mostly clear, with a low around 65. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 65 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 92. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 92 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64. Breezy, with a west northwest wind around 25 mph, with gusts as high as 35 mph.

    Low: 64 °F

    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 93. Breezy, with a west northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the morning. Winds could gust as high as 35 mph.

    High: 93 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 87. Breezy.

    High: 87 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 62. Breezy.

    Low: 62 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 84. Breezy.

    High: 84 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 57. Breezy.

    Low: 57 °F

    Clear and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 65. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Tuesday
Sunny, with a high near 92. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Clear, with a low around 64. Breezy, with a west northwest wind around 25 mph, with gusts as high as 35 mph.
Wednesday
Sunny, with a high near 93. Breezy, with a west northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the morning. Winds could gust as high as 35 mph.
Wednesday Night
Clear, with a low around 66. West wind around 15 mph, with gusts as high as 25 mph.
Juneteenth
Sunny, with a high near 87. Breezy.
Thursday Night
Clear, with a low around 62. Breezy.
Friday
Sunny, with a high near 84. Breezy.
Friday Night
Clear, with a low around 57. Breezy.
Saturday
Sunny, with a high near 75. Windy.
Saturday Night
Clear, with a low around 54. Windy.
Sunday
Sunny, with a high near 79. Breezy.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Quartz Hill CA
 34.69°N 118.44°W (Elev. 3658 ft)
3:34 pm PDT Jun 16, 2025
6pm PDT Jun 16, 2025-6pm PDT Jun 23, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database